diff --git a/src/shamira.py b/src/shamira.py
new file mode 100644
--- /dev/null
+++ b/src/shamira.py
@@ -0,0 +1,18 @@
+import os
+
+import gf256
+
+
+def shareByte(secretB,k,n):
+	assert n<255
+	coefs=[int(secretB)]+[int(b) for b in os.urandom(k-1)]
+	points=[gf256.evaluate(coefs,i) for i in range(1,n+1)]
+	return points
+
+
+def generate(secret,k,n):
+	shares=[shareByte(b,k,n) for b in secret]
+	return [(i+1, [s[i] for s in shares]) for i in range(n)]
+
+
+print(generate(b"key",2,3))